Online RB to OTB, you can put the RB to OTB format on your computer, tablet or mobile phone without downloading any software!
Step 1
Upload RB file
Select files from your computer, Google Drive, Dropbox, URL or by dragging them on the page.
Step 2
Select 'OTB'
Select output OTB or any other format as the conversion result (click the Convert button)
Step 3
Download your RB file
After the conversion you can download your OTB file and upload it to Google Drive, Dropbox.
rb : Rocket eBook
RB is an eBook file format that was developed by NuvoMedia. It was first used in Nuvo Media’s Rocket eBook device. It contains the contents of the book in HTML form. RB file contains INFO filr for providing metadata.